
    i                        d dl Z d dlZd dlZd dlZd dlZd dl mZ d dlmZmZ d dl	Z	d dl
Z	d dlZ	d dlmZ d dlmZ d dlmZ d dlmZmZmZmZmZmZmZmZmZ d dlmZmZmZm Z m!Z!m"Z" d dl#m$Z$ d d	l%m&Z& e	j                  jN                  Z(g d
Z)i Z*g Z+e	jX                  jZ                  j\                  Z.d Z/d Z0 e/e.jb                  jd                  e.jb                  jf                  e.jh                  jd                  e.jh                  jf                  e.jj                  jd                  e.jj                  jf                  e.jl                  jd                  e.jl                  jf                  e.jn                  jd                  e.jn                  jf                  e.jp                  jd                  e.jp                  jr                  e.jp                  jt                  e.jp                  jf                  e.jp                  jv                  e.jp                  jx                  e.jz                  jd                  e.jz                  jf                  e.j|                  jd                  e.j|                  jf                  e.j~                  jd                  e.j~                  jf                  e.j                  jd                  e.j                  jf                  e.j                  jd                  e.j                  jf                  e.j                  jd                  e.j                  jf                        ZC e/e.j                  jd                  e.j                  jd                  e.j                  jf                  e.j                  jd                  e.j                  j                  e.j                  j                  e.j                  jd                  e.j                  jd                  e.j                  jf                  e.j                  jd                  e.j                  jf                        ZMe.j                  fZOd ZPe j                  defd       ZRdeeegeSf   ef   fdZTd ZUd ZV eTe*j                        d        ZX eTeR       eTg eC      d               ZY eTe.j                  jd                        d        ZZ eTe.j                  j                         eTe.j                  j                        d               Z[d Z\ eTe\      d        Z] eTe.j                  jd                        d        Z^ eTe.j                  jd                        d        Z_ eTd       d        Z`	 	 	 dMddd Za eTe.j                  jd                        	 dMd!       Zc eTe.j                  j                        d"        Zf eTe.j                  jd                        	 dMd#       Zg eTe.j                  jd                        dNd$       ZidOd%Zjd& ZkdPd'Zl eTe.j                  jd                         eTe.j                  jd                        d(               Zo eTe.j                  jd                        dd)d*       Zq eTe.j                  jr                        dQd+       Zs eTe	jZ                  j\                  j                  jd                         eTe	jZ                  j\                  j                  jd                        d,               Zv eTe	jZ                  j\                  j                  jd                        d-        Zw eTe	jZ                  j\                  j                  jd                        d.        Zx eTe	jZ                  j\                  j                  jd                        dQd/       Zy eTe	jZ                  j\                  j                  jd                        d0        Zz eTe	jZ                  j\                  j                  jd                        	 	 	 dRddd1	 dSd2       Z| eTd3       d4        Z}d5 Z~d6 Z e/d7d8d9      Zd: Zd; Z eTd<       d=        Z eTe.j                  jr                        d>        Z eTe.j                  jd                        d?        Z eTe.j                  jd                         eTe.j                  jd                         eTe.j                  jd                         eTe.j                  jd                        d@                             Z eTe.j                  jf                         eTe.j                  jf                        dA               Z eTe.j                  jd                         eTe.j                  jd                        dB               Z eTe.j                  jd                         eTe.j                  jf                         eTe.j"                  jd                         eTe.j$                  jd                        dC                             Z eTeMD  cg c]q  } | e.j                  jd                  e.j                  j                  e.j                  j                  e.j                  jd                  e.j                  jf                  fvr| s c}       dD        Z eTe.j*                  jd                  e.j,                  jd                  g      dE        Z eTe	jZ                  j\                  j0                  jd                        dTdF       Z eTe	jZ                  j\                  j2                  jd                        dG        Zi ZdefdHZdI Zej:                  fdJZdOdKZe j                  dL        Zyc c} w )U    N)reduce)CallableUnion)no_python_dispatcher)
OpOverload)	elementwise_dtypesELEMENTWISE_TYPE_PROMOTION_KINDis_boolean_dtypeis_contiguous(is_contiguous_for_memory_format_or_falseis_contiguous_or_falseis_float_dtypeis_integer_dtypemake_contiguous_strides_for)DataDependentOutputExceptionDynamicOutputShapeException
FakeTensorin_kernel_invocation_managerrun_fallback_kernelUnsupportedOperatorException)normalize_functioncount_label)op_implementations_checksget_fast_op_implsstride_incorrect_ophas_metac                  .    t         j                  | d      S )NT)dictfromkeys)itemss    V/var/www/html/engine/venv/lib/python3.12/site-packages/torch/_subclasses/fake_impls.pyordered_setr#   8   s    ==%%    c                      | j                   dk7  S )Nhpu)typedevices    r"   is_noncontiguous_supportedr*   >   s    ;;%r$   c                     t         j                  j                  j                         }| j	                  |      xs  t        d | j                         D              S )Nc              3   2   K   | ]  }t        |        y wN)contains_tensor_types).0es     r"   	<genexpr>z(contains_tensor_types.<locals>.<genexpr>v   s      0%&a 0s   )torch_C
TensorTypegetisSubtypeOfanycontainedTypes)r'   tensor_types     r"   r.   r.   t   sO    ((%%))+KK( C 0*.*=*=*?0 - r$   funcc                 .   t        | t              sJ | j                  }t        d |j                  D              ryt        |j                        dk(  xrA |j                  d   j                  t        j                  j                  j                         u S )Nc              3   F   K   | ]  }t        |j                          y wr-   )r.   r'   )r/   args     r"   r1   z)_is_tensor_constructor.<locals>.<genexpr>   s     
Gs *
Gs   !F   r   )
isinstancer   _schemar7   	argumentslenreturnsr'   r2   r3   r4   r5   )r:   schemas     r"   _is_tensor_constructorrE   {   sv    dJ'''\\F

Gf6F6F
GG 	FNNq XV^^A%6%;%;uxx?R?R?V?V?X%Xr$   run_impl_checkc                       fd}|S )Nc                 
   t        t              rt        vs
J d        | t        <   | S t        t        t        f      rD ]  } t        |      |         | S t              sJ t        j                  | f       | S )Nzduplicate registration: )	r?   r   op_implementations_dictlisttupleregister_op_implcallabler   append)op_imploprF   s     r"   impl_decoratorz(register_op_impl.<locals>.impl_decorator   s    nj1!)@@ *>*:;@ 7>#N3  u6$ .$ $W-.  N+++%,,ng-FGr$    )rF   rQ   s   ` r"   rL   rL      s     r$   c                     | t         v S r-   rI   rP   s    r"   _is_op_registered_to_fake_rulerV      s    (((r$   c                 x    | t         v rt         | = t        D ]"  \  }}|| u st        j                  ||f        y  y r-   )rI   r   remove)rP   checkimpls      r"   _deregister_op_implr[      sB    	$$#B'0 tB;%,,eT];r$   c                 (    t        |   | |g|i |S r-   rT   	fake_moder:   argskwargss       r"   #dispatch_to_op_implementations_dictra      s    "4(DJ4J6JJr$   c                    |t         vsJ t        |||d      \  }}d|v rt        d      |t        v r"|d   j                  }|j                  d      f}nt        j                  d      }d}|j                  dd       }||n|}t        j                  d	      |d<   t        |       5   ||i |}d d d        t        | |      S # 1 sw Y   xY w)
NTr_   r`   normalize_to_only_use_kwargsnamesz+torch.compile doesn't support named tensorsinputcpurR   r)   meta)	_non_kwarg_device_constructorsr   r   _like_tensor_constructorsr)   popr2   r   r   )	r^   r:   r_   r`   _
new_kwargsdefault_device
out_devicers	            r"   constructorsrq      s     5555&4TMAz &*9
 	
 ((#G,33w') e,$/J)5>J <</Jx 
&i	0 &$%*%&iJ//& &s   (	CCc                     t        |||d      \  }}|j                  d      }t        |       5   ||      }d d d        |S # 1 sw Y   S xY w)NTrd   rf   )r   rk   r   )r^   r:   r_   r`   rl   rm   inprp   s           r"   non_kwarg_is_pinnedru      sV    &dFMAz ..
!C 
&i	0 IHHs   	AAc                 4   t        |||d      \  }}|d   }|r|n|d   j                  }t        j                  d      |d<   |j                  d      }t	        |       5   ||fi |}	d d d        | j
                  j                  | 	|      S # 1 sw Y   &xY w)NTrs   r)   rf   rh   )r   r)   r2   rk   r   fake_tensor_converterfrom_meta_and_device)
r^   r:   r_   r`   rl   rm   input_devicero   rt   rp   s
             r"   non_kwarg_torz      s     'dFMAz h'L!-:g3F3M3MJ <</Jx
..
!C	%i	0 $#
#$ **??1j $ $s   
BBc                      y)NFrR   rU   s    r"   r   r      s    r$   c                     d | j                   rat        fdt        j                  ||j	                               D              }|s)t
        j                  ||f      \  }}t        | |||d       S t        |      )Nc                     t        | t              r| j                  S t        | t        j                  t        j
                  t        j                  f      ryy)NTF)r?   r   _has_symbolic_sizes_stridesr2   SymIntSymFloatSymBoolxs    r"   is_symbolicz3wordaround_stride_incorrect_op.<locals>.is_symbolic   s;    a$000a%,,FGr$   c              3   .   K   | ]  } |        y wr-   rR   )r/   r   r   s     r"   r1   z1wordaround_stride_incorrect_op.<locals>.<genexpr>   s      
 KN
s   )	allow_fallback_kernelsr7   	itertoolschainvaluespytreetree_flattenr   r   )r^   r:   r_   r`   require_dynamic	flat_args	args_specr   s          @r"   wordaround_stride_incorrect_opr      sw     '' 
$-OOD&--/$J
 
 #)#6#6f~#F Iy&y$	9dSS
&t
,,r$   c                 T    t        |       5   ||i |cd d d        S # 1 sw Y   y xY wr-   )r   r]   s       r"   
resize_as_r     s,    	%i	0 %T$V$% % %s   'c                 "    t        | |g|i |S r-   )rq   r]   s       r"   (_sparse_coo_tensor_with_dims_and_tensorsr     s     	49$9&99r$   c                     t         j                  j                  | j                  v xrO | t        j
                  j                  t        j                  j                  t        j                  j                  fvS r-   )
r2   Tagdynamic_output_shapetagsatenindexTensornonzerodefaultrepeat_interleaver:   s    r"   <lambda>r     sU    //499< TJJt||33T5K5K5R5RS	T r$   c                     t        |      r-   )r   r]   s       r"   	dyn_shaper     s     &d
++r$   Funique_consecutivec                V   | j                   | j                   j                  st        |      |r|j                  n|j                  }||ddlm}	m}
  |
|j                               s|j                         dk(  rd}nm| j                   j                         }t        j                  dz
  }||j                         n|j                  |      } |
|      st        |      } |	||       ||r||_        n||_        ||j                  |f      g}n4 |j                  g |j                  d | ||j                  |dz   d   g}|d uxr" |j                   t#        j$                  d      k(  }|s|r.|j                  ||j                  n|j                  |   f      }n|j                  d      }|j'                  |       |s|r4|j                  ||d   j                  n|d   j                  |   f      }n|j                  d      }|j'                  |       t)        |      S )Nr   _constrain_range_for_sizehas_free_symbolsr>   maxrg   )	shape_envallow_dynamic_output_shape_opsr   unique_consecutive_memounique_memo%torch.fx.experimental.symbolic_shapesr   r   numelcreate_unbacked_symintsysmaxsizesizeint	new_emptyshapefake_devicer2   r)   rN   rK   )r^   r:   r=   dimsortedreturn_inversereturn_countsr   nnzr   r   maxvalr   retreturn_if_dim_and_cpuinversecountss                    r"   _uniquer     s    	#""AA *$//);#
%
%C #+	

  		,1A C%%<<>C[[1_F#&;CIIKCHHSME#E*U%cv6;!.1+"%
{}}cV$%s}}JciioJsJSYYsQwy5IJKtOV5<<PUCV0V.--S[		syy~>OP--"JJw-s{s1v||QcAR@TUq!JJv:r$   c           	      $    t        | ||d |||      S r-   r   )r^   r:   r=   r   r   r   s         r"   unique2r   i  s     9dCv~}UUr$   c                    ddl m} |j                  rt        S |j	                         }t        j                  |dk7  d        |dk\  r|n||z   }|j                  |      }t        |j                               }t        |j                               }	d }
 ||dk\        r|j                         ||	|   z  z   }
n' ||dk        r|j                         ||z   |	|   z  z   }
|
S| j                  "| j                  j                  s| j                  st        |      | j                  j                         }
||= |	|= |
J |j                  ||	|
      S )Nr   guard_or_falsec                       y)Nz-select() cannot be applied to a 0-dim tensor.rR   rR   r$   r"   r   zmeta_select.<locals>.<lambda>z  s    r$   )r   r   	is_sparseNotImplementedr   r2   _check_indexr   rJ   stridestorage_offsetr   allow_scalar_outputsr   r   
as_strided)r^   r:   selfr   r   r   ndimr   new_size
new_stridenew_storage_offsets              r"   meta_selectr   p  sL   D~~88:D		?
 #sTzC99S>DDIIK Hdkkm$Jeqj!!002UZ_5LL			"!002edljQTo5UU!&##8822.t44 '00GGI3)))??8Z1CDDr$   c           
      `    t        | |||dk\  r|n|t        |j                  d      z  |||      S )Nr   r>   )r   r   r   )r^   r:   r=   r   r   r   r   s          r"   
unique_dimr     s>     axS3sxx#33	 	r$   c           
      (    t        | |||d||d      S )NFTr   r   )r^   r:   r=   r   r   r   s         r"   rl   rl     s'    	 	r$   c                 r   ddl mmm} fd}fd}t	        |       dk(  rdgt	        |      z  S t        t        j                  | d      } ||dk(        }|r | || |            r|S dgt	        |      z  }	|rUt        t	        |      dz
  dd      D ]7  }
|
t	        |      dz
  k(  rd|	|
<   t        ||
dz      d      |	|
dz      z  |	|
<   9 |	S t	        |      dz
  }
|d   }d}d}t        t	        |       dz
  dd      D ]  }|| |   z  }|dk(  s' || |dz
     dk7        s" |||dz
     ||z  k7        s7|
dk\  rN |||k        s |||
   dk(        r5||z  |	|
<   |||
   z  }|
dz  }
|
dk\  r |||k        r& |||
   dk(        r5 |||k7        r y |dkD  s||dz
     }d}d} |
dk7  ry |	S )Nr   )r   guard_or_truesym_eqc                     r |       S | S r-   rR   )r   r   size_obliviouss    r"   maybe_guard_or_falsez-_compute_stride.<locals>.maybe_guard_or_false  s    !!$$r$   c                     r |       S | S r-   rR   )r   r   r   s    r"   maybe_guard_or_truez,_compute_stride.<locals>.maybe_guard_or_true  s     ##r$   r>   )
r   r   r   r   rB   r   operatormulranger   )	old_shape
old_stride	new_shaper   r   r   r   r   
zero_numelr   view_dchunk_base_stridetensor_numel
view_numeltensor_dr   r   s      `           @@r"   _compute_strider     s<     9~sS^##8<<A.E%eqj1J*6)Y+GHs9~%JC	NQ.B7 	FY!++%&
6" 	&1*-q1Jvz4JJ 6"		 ^aF"2LJ#i.1,b"5 	(++q=	(Q, 71 <=#8a<(L;L,LL A+#J$=>'	&(9Q(>?%/2C%C
6"i//
! A+#J$=>'	&(9Q(>? #:#=>!|$.x!|$<! 
/0 |r$   c                     ddl m t        j                  |d      }t	        fd| j                         D              xs8 t	        fd| j                         D              xs t	        fd|D              S )Nr   has_hintFvalidatec              3   0   K   | ]  } |         y wr-   rR   r/   sr   s     r"   r1   z+_view_has_unbacked_input.<locals>.<genexpr>  s     .O.   c              3   0   K   | ]  } |         y wr-   rR   r   s     r"   r1   z+_view_has_unbacked_input.<locals>.<genexpr>	  s     318A;3r   c              3   0   K   | ]  } |         y wr-   rR   r   s     r"   r1   z+_view_has_unbacked_input.<locals>.<genexpr>
  s     .18A;.r   )r   r   utilsextract_shape_from_varargsr7   r   r   )ar   r   s     @r"   _view_has_unbacked_inputr     s_    >,,UUCE 	.QVVX.. 	/3
33	/...r$   c                     ddl m} ddlm}m} t        j                  d      t        j                   j                                j                  dk(  rO }D ]:  }t        j                  |dk(         t        j                  j                  |d      }< | u r |       S |S t              dk(  rY } j                  D ]:  }t        j                  |dk(         t        j                  j!                  |d      }< | u r |       S |S t#        t$        j&                  d      }t        j                   j                         |k(   fd       t              t         j                        k(  r! | | j                              r |       S |rt)               r)nt+               rt-              }	 j/                  |	      S t1         j3                          j5                         |	      }
|
 j/                  |
      S |rHt        j6                  j8                  j:                  j<                  st?               rtA         d
      S d j                   d j5                          d d}tC        |      )Nr   )view_ofr   r   Fr   r>   r   c                  *    d j                    d dS )Nz&Could not reshape a tensor with shape  as a tensor with shape !)r   )r   r   s   r"   r   z%_view_unbacked_meta.<locals>.<lambda>3  s    8	AYZ_Y``ab r$   )r   )size_oblivious_enabledz Cannot view a tensor with shape z and strides r  r  )"torch._primsr   r   r   r   r   r   
infer_sizer   r   r2   _check_refs	unsqueezerB   r   squeezer   r   r   r   r   r   r   r   r   r   fxexperimental_configbacked_size_obliviousr   _view_unbacked_meta
ValueError)r   r   r  r   r   r   _alengthshape_numelstridesnew_stridesmsgs   ``          r"   r  r    s)   $L ,,UUCE UAGGI.E 	vv{ 	/FLL1%&&r2.B	/ 71:I 5zQgg 	-FLL1%$$R,B	- 71:Iua0K	LL		[ b
 5zS\!nVE1775K&Lqz$:a a@P-e4||E7++!	!((*e4JK ||E;// %%;;#Au-"1eEJJ,QWWI]188:,Nfglfmmn
oC
S/r$   c                     t         j                  j                  j                  j                  st        ||      rt        ||      S t        j                  j                  |g|ddiS )N
allow_copyF)	r2   r  r  r  r  r   r  r	  _reshape_view_helper)r^   r:   r   r   s       r"   
_view_metar  S  sX     xx$$::>V	5? #1e,,{{//LELeLLr$   )outc                T    t        | ||g| }||S t        j                  d |      S )Nc                 B    | j                  t        j                        S Nmemory_format)cloner2   contiguous_formatr   s    r"   r   z!_view_meta_copy.<locals>.<lambda>e  s    !''(?(?'@ r$   )r  r   tree_map)r^   r:   r   r  r   results         r"   _view_meta_copyr&  ^  s6    	43U3F
??@ r$   c                     |U| j                   | j                   j                  st        |      | j                   j                         }ddlm}  ||       |j                  |      S Nr   r   )r   r   r   r   r   r   r   )r^   r:   repeatsoutput_sizer   s        r"   repeat_interleave_tensorr,  j  sa    '&&EE-d33))@@B 	T!+.[))r$   c                    |j                   x}|S | j                  "| j                  j                  s| j                  st        |      t	        |j
                        r| j                  j                         }nxt        |j
                        r| j                  j                         }nHt        |j
                        r| j                  j                         }nt        d|j
                         ||_         |S )Nz local_scalar_dense/item NYI for )	item_memor   r   r   r   dtypecreate_unbacked_symfloatr   r   r
   create_unbacked_symboolNotImplementedError)r^   r:   r=   rp   s       r"   local_scalar_denser3  }  s     ]]'"44.. +400cii 88:	#))	$668	#))	$779!$DSYYK"PQQCMHr$   c                     t         j                  j                  j                  j	                  |      j                  d      S )Nr>   )r2   opsr   r   r   unbind)r^   r:   r=   s      r"   nonzero_numpyr7    s,    99>>!!))#.55a88r$   c                 J   | j                   | j                   j                  st        |      |j                  x}4ddlm}m} ddlm} ddl	m
}  ||j                               s|j                         dk(  rd}n| j                   j                         }t        j                  dz
  } ||j                               st        |j                               }nt!        j"                  |j$                        j&                  }	 ||	j(                  |	j                   j*                        }
t-        |
j.                  |      rt        j                  dz
  }n|
j.                  } |||       ||_        |j1                  ||j3                         fd|ft4        j6                        S )Nr   r   IntInfinitybound_sympyr>   r   )r/  )r   r   r   nonzero_memor   r   r   torch.utils._sympy.numbersr:  torch.utils._sympy.value_rangesr<  r   r   r   r   r   mathprodr   nodeexprvar_to_ranger?   uppernew_empty_stridedr   r2   int64)r^   r:   r=   r   r   r   r:  r<  r   	prod_node
prod_ranges              r"   r   r     sI    	#""AA *$//(	
 	;?		,1A C%%<<>C[[1_F#CIIK0SYY[) IIcii055	(NNI$7$7$D$D
 j..< [[1_F'--F%cv6  #swwy!1As85;; OOr$   c                    t        |      dk(  sJ |s| j                  | j                  j                  st        |      | j                  j	                         }t
        j                  dz
  }ddlm}m	}  ||j                               st        |j                               } ||d|       |g|j                  dd  }|j                  |      S )Nr>   r   r   )minr      )rB   r   r   r   r   r   r   r   r   r   r   r   r   r   )	r^   r:   paddedoffsetstotal_Lr   r   r   output_shapes	            r"   _padded_dense_to_jagged_forwardrQ    s     w<1'&&EE .d33%%<<>q	

  /(F!'qf=/fll12./LL))r$   c                    | j                   | j                   j                  st        |      | j                   j                         }t        j
                  dz
  }ddlm}m} ddl	m
} ddlm}	  ||j                               st        |j                               }
nt        j                   |j"                        j$                  } |	|j&                  |j                   j(                        }t+        |j,                  |      rt        j
                  dz
  }
n|j,                  }
|
dkD  r|
} |||       |j/                  |f      S )Nr>   r   r   r9  r;  rL  r   )r   r   r   r   r   r   r   r   r   r>  r:  r?  r<  r   r   r@  rA  r   rB  rC  rD  r?   rE  r   )r^   r:   r   maskr   r   r   r   r:  r<  num_elementsrH  rI  s                r"   masked_selectrU    s     	#""AA *$//



4
4
6C [[1_F 7;
 DJJL)4::<(IIdjj)..	 1D1D1Q1QR
j&&4;;?L%++Lacv.>>3&!!r$   )r)   layoutc                   |.|j                         |k(  sJ d| d|j                                 |.|j                         |k(  sJ d| d|j                                 |&|j                  |k(  sJ d| d|j                          |*|j                  |k(  sJ d| d|j                                 |'|j                  |k(  sJ d| d|j                          y y )Nz!Tensor sizes mismatch! Expected: z, Got: z#Tensor strides mismatch! Expected: z!Tensor dtype mismatch! Expected: z"Tensor layout mismatch! Expected: z"Tensor device mismatch! Expected: )r   r   r/  rV  r)   )r^   r:   tsizesr  r/  r)   rV  s           r"   assert_tensor_metadatarZ    s    vvx5  	
/wgaffhZH	
  xxzW$ 	
1''!((*N	
$ ww% 	
/wgaggYG	
 xx6! 	
0
|L	
! xx6! 	
0zJ	
! r$   c                 N    t         j                  j                  | j                  v S r-   )r2   r   data_dependent_outputr   r   s    r"   r   r   :  s    uyy>>$))K r$   c                     t        |      r-   )r   r]   s       r"   data_depr^  :  s    
&t
,,r$   c                     |D ]<  }||j                   t        j                  t        j                  fv s3t	        |        y r-   )r/  r2   booluint8r   )r:   r   indicesr   s       r"   check_no_bool_index_tensorsrc  A  s:     4U[[0I!I-d334r$   c                    t        |||d      \  }}|d   j                  }t        |       5   ||i |}t        |      s|j	                  |j
                        }d d d        |d   u r|S t        | ||      S # 1 sw Y   xY wNTrc   rf   )r   r)   r   r*   r   r   r   )r^   r:   r_   r`   rl   rm   ro   r  s           r"   )run_and_return_new_tensor_of_input_devicerf  G  s    &4TMAz G$++J	%i	0 +D#F#)*5--		*C+
 j!!
ij11+ +s   /A::Br   primsprimc                 &    | j                   t        v S r-   )	namespace_is_builtin_namespacesrU   s    r"   
is_builtinrl  Z  s    <<111r$   c                 ^    t         j                  j                  | j                         d      S )NMeta)r2   r3   ._dispatch_has_computed_kernel_for_dispatch_keynamer   s    r"   r   r   ^  s     88BB499;PVWWr$   c                 t    t        |       xr, | j                         j                  d      xr t        |       S )Nzaten::_foreach_)rl  rp  
startswithr   r   s    r"   r   r   d  s4    D! 		01 r$   c           	      Z   t        j                  ||j                               D cg c]B  }t        |t        t
        f      r*t        |      rt        |d   t        j                        r|D }}	 t        |       5   ||i |}d d d        s|S |sJ g }t        |      D ][  \  }}	t        j                  ||D 
cg c]  }
|
|   	 c}
      \  }}|j                  | j                   j#                  | |	|             ] |S c c}w # 1 sw Y   xY w# t        $ r	 t        cY S w xY wc c}
w Nr   )r   r   r   r?   rJ   rK   rB   r2   r   r   r2  r   	enumerater   _find_common_devicerN   rw   rx   )r^   r:   r_   r`   r=   tensor_listsout_metaout_fakeimeta_ttlr)   rl   s                r"    foreach_run_and_map_input_devicer}  c  s*    ??49cD%=)Hs1vu||,	 	L ))4 	-T,V,H	-
 <Hx( 
	6224,9WB"Q%9WX	++@@66	

 O9	- 	-  :Xs6   AD1D <	DD <D(DD D%$D%c                     ddl m} t        |||d      \  }}|d   j                  }| 5   ||i |}|j	                  |      cd d d        S # 1 sw Y   y xY w)Nr   )meta_index_TensorTrc   rf   )torch._meta_registrationsr  r   r)   to)	r^   r:   r_   r`   r  rl   rm   ro   r  s	            r"   index_tensorr    sa    ;&4TMAz G$++J	 "00vvj!" " "s   AAc                 N    ddl m} | 5   ||i |cd d d        S # 1 sw Y   y xY w)Nr   )meta_embedding_bag)r  r  )r^   r:   r_   r`   r  s        r"   embedding_bagr    s*    <	 3!42623 3 3s   $c                     t        | |||      S r-   )rf  r]   s       r"   multi_device_op_defaultr    s    
 5YdFSSr$   c                     t        |       5   ||i | d d d        t        |||d      \  }}|d   S # 1 sw Y    xY wre  )r   r   )r^   r:   r_   r`   rl   rm   s         r"   multi_device_op_outr    sT     
&i	0 df '4TMAz g s   	4=c                 R   t        ||d      \  }}|d   |d   j                  t        j                  j                  k(  xs$ j                  dk(  xr j                         dk(  fd       t        | ||      }t        j                  j                  u r|d   S |S )NTrc   r   rf   r   r>   c                  0    d  d dj                    dS )NzMismatching z device between self (z) and values ()r(   )r:   self_devicer   s   r"   r   z index_put_impl.<locals>.<lambda>  s&    ,tf$:;-~V\VcVcUddef r$   )
r   r   r2   r  r   r   rf  r   
index_put_r   )	r^   r:   r_   r`   rl   rm   r  r  r   s	    `     @@r"   index_put_implr    s     '4TMAz !FW%11K	LLv)))WfkkQ.>.V6<<>UVCVf
 4ItT6
RCt&&&'""
r$   c                     t        d      )Nz3torch.compile does not support strided NestedTensor)r   r]   s       r"   nested_tensors_unsupportedr    s    
 '= r$   c                 (    |t         vs
J d|        y )NzNYI: )_device_not_kwarg_opsr]   s       r"   nyir    s      ,,<dVn<,r$   c                 t    t        |||d      \  }}|d   j                   5  |d   j                  }|d   j                  d   }ddlm}  ||      sd }n|dk(  r!|d   j                  s|d   j                  sd }n|t        j                  j                  u r t        j                  j                  di |}	nDt        j                  j                  |d   |d   d |d   |d	   |d
   |d   |d   |d   |d   
      }	t        j                  j                  |d   |d   |	      }d d d         fd}
t               5   |di |}|t        j                  j                  u r |
|      cd d d        S  |
|d          |
|d   |       |
|d   d       fcd d d        S # 1 sw Y   }xY w# 1 sw Y   y xY w)NTrc   rf   weightr   r      r   paddingdilation
transposedoutput_paddinggroups
bias_sizes)biasr   r  r  r  r  r  r  c                 N    | | S || j                  |      } t        |       S r  )r  r   )rX  mem_fmtr)   r^   s     r"   convertzconv.<locals>.convert  s2    9H7+A)Q//r$   r>   rL  rR   )r   r   r   r   r   r   	is_mkldnnis_xpur   convolutionr   r2   r3   _select_conv_backend%_conv_determine_backend_memory_formatr   )r^   r:   r_   r`   rl   kbatchr   r  conv_backendr  r  r)   s   `           @r"   convr    s   "4TIAv G_((F	  8!!w%%a( 	C G!VF7O55fWo>T>TGt''///$xx<<FvF$xx<<7O8$!(+"9-#J/%l3#)*:#;!(+%l3  =   hhDDw!1<G= D0 
&i	0 
nVn4##+++3(	
 
 A(A(A%
 
S   R
 
s   D F"?-F.6"F."F+.F7c                     | j                   | j                   j                  st        |      | j                   j                         }ddlm}  ||       t        j                  ||k\         |j                  |      S r(  )	r   r   r   r   r   r   r2   r  r   )r^   r:   inputsweights	minlengthr   r   s          r"   bincountr  *  sm     	#""AA *$//""99;HOh'	LLY&'H%%r$   c                 @   | j                   | j                   j                  st        |      | j                   j                         }ddlm}  ||       |s|j                  dd      }|j                  dd  }|j                  |      }|j                  |f      }	||	fS )Nr   r)  r>   )	r   r   r   r   r   r   	transposer   r   )
r^   r:   r  lengthsbatch_firstnew_batch_sizer   res_sizepacked_data
batch_sizes
             r"   _pack_padded_sequencer  <  s     	#""AA *$//((??ANOn-!!!Q'||ABH""8,K!!>"34J$$r$   c                       fd}|S )Nc                     | t         <   | S r-   )FAST_OP_IMPLEMENTATIONS)rO   r:   s    r"   rQ   z-register_fast_op_impl.<locals>.impl_decorator[  s    (/%r$   rR   )r:   rQ   s   ` r"   register_fast_op_implr  Z  s     r$   c                   
 ddl m} t        |       }t        |      }t        ||      }dg|z  }t	        |dz
  dd      D ]|  
|dz
  
z
  }|dz
  |z
  }|dz
  |z
  }	|dk\  r| |   nd|	dk\  r||	   ndt        j                   |dk(        xs  |dk(        xs k(  
fd        |dk(        rn|
<   ~ t        |      S )Nr   r   r>   r   c                      d d d  dS )NzThe size of tensor a (z#) must match the size of tensor b (z) at non-singleton dimension r  rR   )rz  sizeAsizeBs   r"   r   zinfer_size.<locals>.<lambda>~  s'    ,UG 4005w 7**+A/ r$   )r   r   rB   r   r   r2   r  rK   )r   br   dimsAdimsBr   expandedSizesoffsetdimAdimBrz  r  r  s             @@@r"   r  r  c  s    DFEFEueDC$JM4!8R$ JAqy6!qy6!19$!19$! 	5A:&V.!*DVQV/	
 %35A:$>5Ea1J2 r$   c                       fd}|S )Nc           	           fd}t        d       }d }|D ]:  }t        |t        j                        r|j                  nd}||}t        ||      }< |J ddlm}m}	 |D ]Z  }t        |t        j                        st        |j                        t        |      k(  s@ | |	|j                  |            sZ n	  |d      S t        j                  d      }
|
}d }d}|D ]j  }t        |t        j                        sd	} ||
k(  r%|j                  j                  dk(  s|j                  }||j                  }Y||j                  k7  sid	}l |rt        |d
i\  }}d}d}|D ]r  }t        |t        j                        s||
k7  r7|j                         dk(  r$|j                  |
k(  r||k\  r
 |d      c S |dz  }Z|j                  |k7  sj |d      c S  d	}d	}t        |      r`|D ][  }t        |t        j                        s|xr t!        |t        j"                        }|xr t!        |t        j$                        }] |r>t        d       t'         t        j(                  ||dt        j"                        |      S |r>t        d       t'         t        j(                  ||dt        j$                        |      S  |d      S )Nc                 `    t        d|         5   i cd d d        S # 1 sw Y   y xY w)Nzslow r   )r  r_   r`   modeslow_refs    r"   slowz=make_fast_binary_impl.<locals>.fast_binary_impl.<locals>.slow  s6    %u& 1001 1 1s   $-zattempt fastrR   r   r  z#both tensors nontrivially broadcastrg   FTtype_promotion_kindr>   errorr   zfast is_contiguousrh   )r/  r)   r!  r(   zfast channels_lastzno contiguity match)r   r?   r2   r   r   r  r   r   r   rB   r)   r'   r/  r   r   r*   r   r#  channels_lastr   empty)r  r_   r`   r  operandsfinal_shaperP   r   r   r   rg   common_devicecommon_dtypehas_different_input_dtypesrl   current_cpu_scalars_on_non_cpumax_cpu_scalars_on_non_cpudefinitely_contiguousdefinitely_channels_lastr  r  s   ```                r"   fast_binary_implz/make_fast_binary_impl.<locals>.fast_binary_impl  s   	1
 	N#   	9B *2u|| <BHH"E"# %[%8K	9 &&&P  
	?B2u||,MS%55"6"((K#@A
	? =>> ll5!%*" 	2Bb%,,/-1*#BIINNe,C "		#!xx)-1*	2 & 1/BOA| *+&%&" 	%Bb%,,/#A"))s:J15OO=(.!3.m+G}$	% !%#' 
 &m4 !"ell3) @%*A*A & - @%*=*= ) !,-&!"'"9"9	 %	 	 $,-&!"'"5"5	 %	 	 )**r$   rR   )r  r  r  s   `` r"   make_fast_binary_implr    s    G+R r$   c                 ^   t               5  t        |       5  t        j                  j                  j
                  j                  |      }d d d        d d d        |r#t        | |j                  |j                        S t        | |j                        S # 1 sw Y   MxY w# 1 sw Y   QxY w)N)real_tensor)
r   r   r2   r5  r   detachr   r   r)   r  )r^   r   include_realr  s       r"   fast_detachr    s    		 /!=i!H /iinn##++A./ /)S!((NNiahh//	/ / / /s"   B#4BB#B 	B##B,c                  `   dd l }  t        | j                  j                  j                  j
                        t        | j                  j                                t        | j                  j                  j                  j
                        t        | j                  j                                t        | j                  j                  j                  j
                        t        | j                  j                                t        | j                  j                  j                  j
                        t        | j                  j                  t        j                                t        | j                  j                  j                  j                        t               t         S )Nr   )r  )torch._refsr  r5  r   addr   r  r	  subr   divr	   INT_TO_FLOATr  r   r  r  )r2   s    r"   r   r     s   4%))..,,334ekkoo. 5%))..,,334ekkoo. 5%))..,,334ekkoo. 5%))..,,334KKOO ? L L	
 9%))..//778E""r$   )TFF)FFN)F)Tr-   )NNN)returnNrt  )	functoolsr   r@  r   r   r   typingr   r   r2   torch._custom_optorch._loggingtorch._prims_common_prims_commonr   torch._dispatch.pythonr   
torch._opsr   r   r	   r
   r   r   r   r   r   r   torch._subclasses.fake_tensorr   r   r   r   r   r   torch.fx.operator_schemasr   torch.utils._statsr   _pytreer   __all__rI   r   _opsr5  r   r#   r*   
empty_liker   r  	full_like	ones_like	rand_like
randn_likerandint_liker   
Tensor_out	low_dtypelow_dtype_out
zeros_liker   rF  new_full	new_zerosnew_onesrj   _resize_output__nested_tensor_from_tensor_list
pin_memoryr  r)   prim_Device	is_pinned_pin_memory_resize_outputr  _list_to_tensorri   r.   cacherE   r`  rL   rV   r[   __contains__ra   rq   ru   rz   r   r   r   r   r   r   _unique2r   selectr   r   r   r   rl   r   r   r  view_unsafe_viewr  	view_copyr&  r   r,  item_local_scalar_denser3  r7  r   rQ  rU  _assert_tensor_metadatarZ  r^  rc  rf  rk  rl  r   r}  r   r  _embedding_bagr  _unsafe_index_putcopycopy_slice_scatterr  r  	index_putr  r  _nested_view_from_buffer_nested_view_from_buffer_copyr  r  r  convolution_backwardr  r  r  r  r  r  DEFAULTr  r  r   r   s   0r"   <module>r      sb
       
  "    # 7 !
 
 
  9 * 
		    zz~~&  (OOOONNNNNNNNNNNNOOOO  ##OOOONNNN""MMMMNNNNMMMM9 @ $  ((00((,,OOGGNNGGNN  #'"6"6!8    U8ZL$4F+G+S%T &) )667K 8K ().-./0 0 *08 $..(()	 *	 $''%%&$''..! " ' 
 %&- '-0 $//))*% +%
 $??GGH: I: T
,
, I IX $--''(KPV )V $++//"&E #&ER $//))*PU + $))112
 3
FR	BJ $))##$$##++,M - %M $..(()48  * $((//0* 1*$ %))..%%--.%))..44<<= > /* %))....6679 89 %))..((0010P 20Pf %))..@@HHI* J*> %))....667&" 8&"R %))..88@@A
 

 
 

 B
D KL- M-42  %VWf= 2X
 

F $**##$" %"  $%%--.3 /3 $((001$))##$$**$$%$$$,,-T . & % 2T
 $))-- $$$(() * ! $..(()$//))* + *& $66>>?$66::;$//778$44<<= > 9 < @  ' NN""GGNNGG00880044

 	
== 4##++T-F-F-N-NOP9 Q9x %))..))112& 3&" %))..66>>?% @%0  

   H #B"I"ILb0 # #K
s   %A6m